348319149070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70949}}^1\times {\mathrm{28879}}^1$

素因数の和:99852

約数の個数: 32

約数和(自身を含む): 663887664000

約数和(自身を除く): 315568514930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 28879, 57758, 70949, 141898, 144395, 288790, 354745, 490943, 709490, 981886, 1206133, 2412266, 2454715, 4909430, 6030665, 12061330, 2048936171, 4097872342, 10244680855, 20489361710, 34831914907, 69663829814, 174159574535, 348319149070]

約数ペア:

[(1, 348319149070), (2, 174159574535), (5, 69663829814), (10, 34831914907), (17, 20489361710), (34, 10244680855), (85, 4097872342), (170, 2048936171), (28879, 12061330), (57758, 6030665), (70949, 4909430), (141898, 2454715), (144395, 2412266), (288790, 1206133), (354745, 981886), (490943, 709490)]